John has a total of 13 coins in his pocket. Of the 13 coins is $2.50. How many quarters does John have in his pocket?

8 quarters. 13 coins are needed and you're looking for how many quarters, so if you had 8 quarters that would equal $2.00 and you still need 5 coins to make up the $0.50 so you would need 5 dimes to make up the $0.50

10

Step-by-step explanation:

if all the coins are quarters, then there is 10